Perhaps you should try some spelling variations:
prestamo » prestado, prestados, prestar
prestamos » prestados, prestadoss, prestars, estamos, prestado
prestadores » prestadoras, prestadora
presentamos » presentados, presentado, presentadas
presentaron » presentacion, presentation, presentan
presented » presente, presenta, present

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((prestamo OR prestamos) or ((prestadores or (presentamos or presentaron)) or presented))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((prestamo OR prestamos) OR ((prestadores OR (presentamos OR presentaron)) OR presented)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((prestamo OR prestamos) or ((prestadores or (presentamos or presentaron)) or presented))".
• Adding a wildcard symbol may retrieve word variants: ((prestamo OR prestamos) or ((prestadores or (presentamos or presentaron)) or presented))*.